Theory Of Machine - Practice Test

(A) Broken belt

(B) Broken belt and its adjacent belts

(C) All the belts

(D) There is no need of changing any one as remaining belts can take care of transmission of load

(C) All the belts

(A) Increasing the spring stiffness

(B) Decreasing the spring stiffness

(C) Increasing the ball mass

(D) Decreasing the ball mass

(B) Decreasing the spring stiffness

(A) Radius of rotation of balls increases as the equilibrium speed decreases

(B) Radius of rotation of balls decreases as the equilibrium speed decreases

(C) Radius of rotation of balls increases as the equilibrium speed increases

(D) Radius of rotation of balls decreases as the equilibrium speed increases

(C) Radius of rotation of balls increases as the equilibrium speed increases

(A) A very thin film of lubricant between the journal and the bearing such that there is contact between the journal and the bearing

(B) A thick film of lubricant between the journal and the bearing

(C) No lubricant between the journal and the bearing

(D) A forced lubricant between the journal and the bearing

(B) A thick film of lubricant between the journal and the bearing

(A) D-slide valve

(B) Governor

(C) Flywheel

(D) Meyer's expansion valve

(C) Flywheel

Theory Of Machine - Study Mode